• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

103-63-9

英文名称

Fentanyl EP 杂质 L

英文化学名

(2-Bromoethyl)benzene (as per EP)

简化分子线性输入规范(SMILES)

BrCCC1=CC=CC=C1

分子式

C8H9Br

分子量

185.1

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Fentanyl EP Impurity L is chemically (2-Bromoethyl)benzene (as per EP). It is also known as Fentanyl USP Related Compound A. Fentanyl EP Impurity L is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity L can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of . The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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快速询价

邮箱：chemwhat@watson-int.cn

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ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/fentanyl-ep-impurity-l-cas-103-63-9/

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• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

3258-84-2

英文名称

Fentanyl EP 杂质 C

英文化学名

N-Phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide (as per EP) ; N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide (as per USP)

简化分子线性输入规范(SMILES)

CC(N(C1CCN(CCC2=CC=CC=C2)CC1)C3=CC=CC=C3)=O

分子式

C21H26N2O

分子量

322.5

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Fentanyl EP Impurity C is chemically N-Phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide (as per EP) ; N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide (as per USP). It is also known as Fentanyl USP Related Compound G. Fentanyl EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Fentanyl EP Impurity C can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Fentanyl. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/fentanyl-ep-impurity-c-cas-3258-84-2/

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117332-89-5 (盐酸盐) ; 1638689-63-0 (Citrate salt)

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

65195-55-3

英文名称

Avermectin B1a

英文化学名

5-O-Demethylavermectin A1a (> 95% ; Avermectin B1a (> 95%)

简化分子线性输入规范(SMILES)

O[C@]1([C@](C=C2C)([H])C(O[C@]3([H])C[C@](O[C@]4([H])[C@@H](C)CC)(C=C[C@@H]4C)O[C@@](C/C=C5C)([H])C3)=O)[C@]([C@@H]2O)([H])OC/C1=CC=C[C@@H]([C@@H]5O[C@@](O[C@@H](C)[C@@H]6O[C@@](O[C@@H](C)[C@@H]7O)([H])C[C@@H]7OC)([H])C[C@@H]6OC)C

分子式

C48H72O14

分子量

873.1

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Avermectin B1a is chemically 5-O-Demethylavermectin A1a (> 95% ; Avermectin B1a (> 95%) . Avermectin B1a is supplied with detailed characterization data compliant with regulatory guideline. Avermectin B1a can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of . The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/avermectin-b1a-cas-65195-55-3/

相关产品

• 基本信息
• 物理性质
• 安全信息
• 详细规格
• 快速询价及关联信息

基本信息

CAS(化学文摘登记)号

70288-86-7

英文名称

Avermectin B1a Dihydro Analog

英文化学名

22,23-Dihydroavermectin B1a

简化分子线性输入规范(SMILES)

C/C([C@@H](O[C@@]1([H])O[C@H](C)[C@@H](O[C@]2([H])O[C@@H](C)[C@H](O)[C@@H](OC)C2)[C@H](OC)C1)[C@@H](C)/C=C/C=C3CO[C@@]4([H])[C@]3(O)[C@@]5([H])C=C(C)[C@H]4O)=CC[C@]6([H])C[C@H](OC5=O)C[C@@]7(O[C@@]([C@](C)([H])CC)([H])[C@@H](C)CC7)O6

分子式

C48H74O14

分子量

875.1

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Avermectin B1a Dihydro Analog is chemically 22,23-Dihydroavermectin B1a. It is also known as Ivermectin B1a. Avermectin B1a Dihydro Analog is supplied with detailed characterization data compliant with regulatory guideline. Avermectin B1a Dihydro Analog can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of . The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

快速询价及关联信息

快速询价

邮箱：chemwhat@watson-int.cn

品牌

ChemWhat（凯望）—— 品牌介绍

ChemWhat官网链接地址

https://www.chemwhat.com/avermectin-b1a-dihydro-analog-cas-70288-86-7/

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